Data processing method, communication node, and computer-readable storage medium

Abstract

Provided are a data processing method, a communication node and a computer-readable storage medium. The data processing method includes the following. A first communication node sends first control information to a second communication node, where the first control information is used for activating or deactivating at least one semi-persistent transmission, the first control information is associated with the first semi-persistent transmission, and the at least one semi-persistent transmission includes the first semi-persistent transmission.

1 . (canceled) 
     
     
         2 . A data processing method, comprising:
 sending, by a first communication node to a second communication node, first control information,   wherein the first control information comprises information for indicating that a state of a secondary cell serving the second communication node converts; and   wherein the first control information further comprises at least one of following: information for indicating that the first control information is not used for scheduling user data, information for determining a hybrid automatic repeat request-acknowledgement (HARQ-ACK) information resource of the first control information, information for determining an interval timing from a slot where the first control information is located to a slot where HARQ-ACK of the first control information is located, information for determining an interval from a first subslot where the first control information is located to a second subslot where HARQ-ACK of the first control information is located, information for determining a location of HARQ-ACK of the first control information in a dynamic HARQ-ACK codebook, information of a priority of HARQ-ACK of the first control information, or information for determining a location of HARQ-ACK of the first control information in a semi-persistent HARQ-ACK codebook.   
     
     
         3 . The data processing method according to  claim 2 , wherein the first control information sets or re-interprets a part of bit fields in a format of downlink control information (DCI) of downlink scheduling data or uplink scheduling data by using the format of the DCI. 
     
     
         4 . The data processing method according to  claim 3 , wherein the setting or re-interpreting of the part of bit fields in the format of DCI of the downlink scheduling data comprising at least one of following:
 i) reusing a physical uplink control channel (PUCCH) resource indication domain in the DCI;   ii) re-interpreting a physical downlink shared channel (PDSCH)-to-HARQ-ACK timing feedback domain in the DCI as the interval timing from the slot where the first control information is located to the slot where the HARQ-ACK of the first control information is located;   iii) re-interpreting a PDSCH-to-HARQ-ACK timing feedback domain in the DCI as the interval timing from the subslot where the first control information is located to the subslot where the HARQ-ACK of the first control information is located;   iv) re-interpreting a downlink assignment index (DAI) domain in the DCI as for determining the location of the HARQ-ACK of the first control information in the dynamic HARQ-ACK codebook;   v) re-interpreting a PDSCH time domain resource allocation domain in the DCI as for determining the location of the HARQ-ACK of the first control information in the semi-persistent HARQ-ACK codebook;   vi) setting a PDSCH frequency domain resource allocation domain in the DCI as an agreed value, wherein the agreed value is used for representing that a bit field in the format of the DCI of the downlink scheduling data is used as the first control information; or   vii) re-interpreting one bit field in the DCI as for determining the priority of the HARQ-ACK of the first control information, wherein the one bit field does not comprise a PUCCH resource indication domain, a PDSCH-to-HARQ-ACK timing feedback domain, a DAI domain, a PDSCH time domain resource allocation domain and a PDSCH frequency domain resource allocation domain.   
     
     
         5 . The data processing method according to  claim 3 , wherein the setting or re-interpreting of the part of bit fields in the format of DCI of the downlink scheduling data comprising at least one of following:
 i) re-interpreting a first bit filed in the DCI as a PUCCH resource indication domain;   ii) re-interpreting a second bit field in the DCI as the interval timing from the slot where the first control information is located to the slot where the HARQ-ACK of the first control information is located;   iii) re-interpreting a second bit field in the DCI as the interval timing from the subslot where the first control information is located to the subslot where the HARQ-ACK of the first control information is located;   iv) re-interpreting a third bit field in the DCI as a counter-DAI domain for determining the location of the HARQ-ACK of the first control information in the dynamic HARQ-ACK codebook;   v) re-interpreting a fourth bit field in the DCI as a PDSCH time domain resource allocation domain for determining the location of the HARQ-ACK of the first control information in the semi-persistent HARQ-ACK codebook;   vi) re-interpreting a PUSCH time-frequency resource allocation domain in the DCI as a time-frequency resource domain for allocating the HARQ-ACK of the first control information; or   vii) re-interpreting one bit field in the DCI as for determining the priority of the HARQ-ACK of the first control information, wherein the one bit field does not comprise a first bit field, a second bit field, a third bit field, a fourth bit filed and a PUSCH time-frequency resource allocation domain.   
     
     
         6 . The data processing method according to  claim 2 , wherein:
 in a case where the first control information is used for indicating that states of at least two secondary cells serving the second communication node convert, the HARQ-ACK of the first control information is counted in HARQ-ACK of a serving cell sending the first control information;   in a case where the first control information is used for indicating that states of at least two secondary cells serving the second communication node convert, the HARQ-ACK of the first control information is counted in HARQ-ACK of a serving cell having a smallest index or a largest index among serving cells states of which convert as indicated by the first control information; or   in a case where the first control information is used for indicating that states of at least two secondary cells serving the second communication node convert, the HARQ-ACK of the first control information is associated with one serving cell, wherein the one serving cell is a serving cell indicated by the first control information for association.   
     
     
         7 . The data processing method according to  claim 6 , wherein
 in a case where the HARQ-ACK of the first control information is in combination with the semi-persistent HARQ-ACK codebook, the first communication node determines a PDSCH from an associated serving cell, and determines the location of the HARQ-ACK of the first control information in the semi-persistent HARQ-ACK codebook by using a receiving location of the PDSCH.   
     
     
         8 . A data processing method, comprising:
 receiving, by a second communication node from a first communication node, first control information sent,   wherein the first control information comprises: information for indicating that a state of a secondary cell serving the second communication node converts; and   wherein the first control information further comprises at least one of following:   information for indicating that the first control information is not used for scheduling user data, information for determining a hybrid automatic repeat request-acknowledgement (HARQ-ACK) information resource of the first control information, information for determining an interval timing from a slot where the first control information is located to a slot where HARQ-ACK of the first control information is located, information for determining an interval timing from a subslot where the first control information is located to a subslot where HARQ-ACK of the first control information is located, information for determining a location of HARQ-ACK of the first control information in a dynamic HARQ-ACK codebook, information of a priority of HARQ-ACK of the first control information, or information for determining a location of HARQ-ACK of the first control information in a semi-persistent HARQ-ACK codebook.   
     
     
         9 . The data processing method according to  claim 8 , wherein the first control information sets or re-interprets a part of bit fields in a format of downlink control information (DCI) of downlink scheduling data or uplink scheduling data by using the format of the DCI. 
     
     
         10 . The data processing method according to  claim 9 , wherein the setting or re-interpreting of the part of bit fields in the format of DCI of the downlink scheduling data comprising at least one of following:
 i) reusing a physical uplink control channel (PUCCH) resource indication domain in the DCI;   ii) re-interpreting a physical downlink shared channel (PDSCH)-to-HARQ-ACK timing feedback domain in the DCI as the interval timing from the slot where the first control information is located to the slot where the HARQ-ACK of the first control information is located;   iii) re-interpreting a PDSCH-to-HARQ-ACK timing feedback domain in the DCI as the interval timing from the subslot where the first control information is located to the subslot where the HARQ-ACK of the first control information is located;   iv) re-interpreting a downlink assignment index (DAI) domain in the DCI as for determining the location of the HARQ-ACK of the first control information in the dynamic HARQ-ACK codebook;   v) re-interpreting a PDSCH time domain resource allocation domain in the DCI as for determining the location of the HARQ-ACK of the first control information in the semi-persistent HARQ-ACK codebook;   vi) setting a PDSCH frequency domain resource allocation domain in the DCI as an agreed value, wherein the agreed value is used for representing that a bit field in the format of the DCI is used as the first control information; or   vii) re-interpreting one bit field in the DCI as for determining the priority of the HARQ-ACK of the first control information, wherein the one bit field does not comprise a PUCCH resource indication domain, a PDSCH-to-HARQ-ACK timing feedback domain, a DAI domain, a PDSCH time domain resource allocation domain and a PDSCH frequency domain resource allocation domain.   
     
     
         11 . The data processing method according to  claim 9 , wherein the setting or re-interpreting of the part of bit fields in the format of DCI of the uplink scheduling data comprising at least one of following:
 i) re-interpreting a first bit filed in the DCI as a PUCCH resource indication domain;   ii) re-interpreting a second bit field in the DCI as the interval timing from the slot where the first control information is located to the slot where the HARQ-ACK of the first control information is located;   iii) re-interpreting a second bit field in the DCI as the interval timing from the subslot where the first control information is located to the subslot where the HARQ-ACK of the first control information is located;   iv) re-interpreting a third bit field in the DCI as a counter-DAI domain for determining the location of the HARQ-ACK of the first control information in the dynamic HARQ-ACK codebook;   v) re-interpreting a fourth bit field in the DCI as a PDSCH time domain resource allocation domain for determining the location of the HARQ-ACK of the first control information in the semi-persistent HARQ-ACK codebook;   vi) re-interpreting a PUSCH time-frequency resource allocation domain in the DCI as a time-frequency resource domain for allocating the HARQ-ACK of the first control information; or   vii) re-interpreting one bit field in the DCI as for determining the priority of the HARQ-ACK of the first control information, wherein the one bit field does not comprise a first bit field, a second bit field, a third bit field, a fourth bit filed and a PUSCH time-frequency resource allocation domain.   
     
     
         12 . The data processing method according to  claim 8 , wherein
 in a case where the first control information is used for indicating that states of at least two secondary cells serving the second communication node convert, the HARQ-ACK of the first control information is counted in HARQ-ACK of a serving cell sending the first control information;   in a case where the first control information is used for indicating that states of at least two secondary cells serving the second communication node convert, the HARQ-ACK of the first control information is counted in HARQ-ACK of a serving cell having a smallest index or a largest index among serving cells states of which convert as indicated by the first control information; or   in a case where the first control information is used for indicating that states of at least two secondary cells serving the second communication node convert, the HARQ-ACK of the first control information is associated with one serving cell, wherein the one serving cell is a serving cell indicated by the first control information for association.   
     
     
         13 . The data processing method according to  claim 12 , wherein in a case where the HARQ-ACK of the first control information is in combination with the semi-persistent HARQ-ACK codebook, a receiving location of a PDSCH determined from an associated serving cell is used for determining the location of the HARQ-ACK of the first control information in the semi-persistent HARQ-ACK codebook. 
     
     
         14 . A communication apparatus comprising a processor operating as a first communication node and configured to:
 send, by a first communication node to a second communication node, first control information,   wherein the first control information comprises information for indicating that a state of a secondary cell serving the second communication node converts; and   wherein the first control information further comprises at least one of following: information for indicating that the first control information is not used for scheduling user data, information for determining a hybrid automatic repeat request-acknowledgement (HARQ-ACK) information resource of the first control information, information for determining an interval timing from a slot where the first control information is located to a slot where HARQ-ACK of the first control information is located, information for determining an interval from a first subslot where the first control information is located to a second subslot where HARQ-ACK of the first control information is located, information for determining a location of HARQ-ACK of the first control information in a dynamic HARQ-ACK codebook, information of a priority of HARQ-ACK of the first control information, or information for determining a location of HARQ-ACK of the first control information in a semi-persistent HARQ-ACK codebook.   
     
     
         15 . The communication apparatus according to  claim 14 , wherein the first control information sets or re-interprets a part of bit fields in a format of downlink control information (DCI) of downlink scheduling data or uplink scheduling data by using the format of the DCI. 
     
     
         16 . The communication apparatus according to  claim 15 , wherein the setting or re-interpreting of the part of bit fields in the format of DCI of the downlink scheduling data comprising at least one of following:
 i) reusing a physical uplink control channel (PUCCH) resource indication domain in the DCI;   ii) re-interpreting a physical downlink shared channel (PDSCH)-to-HARQ-ACK timing feedback domain in the DCI as the interval timing from the slot where the first control information is located to the slot where the HARQ-ACK of the first control information is located;   iii) re-interpreting a PDSCH-to-HARQ-ACK timing feedback domain in the DCI as the interval timing from the subslot where the first control information is located to the subslot where the HARQ-ACK of the first control information is located;   iv) re-interpreting a downlink assignment index (DAI) domain in the DCI as for determining the location of the HARQ-ACK of the first control information in the dynamic HARQ-ACK codebook;   v) re-interpreting a PDSCH time domain resource allocation domain in the DCI as for determining the location of the HARQ-ACK of the first control information in the semi-persistent HARQ-ACK codebook;   vi) setting a PDSCH frequency domain resource allocation domain in the DCI as an agreed value, wherein the agreed value is used for representing that a bit field in the format of the DCI of the downlink scheduling data is used as the first control information; or   vii) re-interpreting one bit field in the DCI as for determining the priority of the HARQ-ACK of the first control information, wherein the one bit field does not comprise a PUCCH resource indication domain, a PDSCH-to-HARQ-ACK timing feedback domain, a DAI domain, a PDSCH time domain resource allocation domain and a PDSCH frequency domain resource allocation domain.   
     
     
         17 . The communication apparatus according to  claim 15 , wherein the setting or re-interpreting of the part of bit fields in the format of DCI of the downlink scheduling data comprising at least one of following:
 i) re-interpreting a first bit filed in the DCI as a PUCCH resource indication domain;   ii) re-interpreting a second bit field in the DCI as the interval timing from the slot where the first control information is located to the slot where the HARQ-ACK of the first control information is located;   iii) re-interpreting a second bit field in the DCI as the interval timing from the subslot where the first control information is located to the subslot where the HARQ-ACK of the first control information is located;   iv) re-interpreting a third bit field in the DCI as a counter-DAI domain for determining the location of the HARQ-ACK of the first control information in the dynamic HARQ-ACK codebook;   v) re-interpreting a fourth bit field in the DCI as a PDSCH time domain resource allocation domain for determining the location of the HARQ-ACK of the first control information in the semi-persistent HARQ-ACK codebook;   vi) re-interpreting a PUSCH time-frequency resource allocation domain in the DCI as a time-frequency resource domain for allocating the HARQ-ACK of the first control information; or   vii) re-interpreting one bit field in the DCI as for determining the priority of the HARQ-ACK of the first control information, wherein the one bit field does not comprise a first bit field, a second bit field, a third bit field, a fourth bit filed and a PUSCH time-frequency resource allocation domain.   
     
     
         18 . The communication apparatus according to  claim 14 , wherein:
 in a case where the first control information is used for indicating that states of at least two secondary cells serving the second communication node convert, the HARQ-ACK of the first control information is counted in HARQ-ACK of a serving cell sending the first control information;   in a case where the first control information is used for indicating that states of at least two secondary cells serving the second communication node convert, the HARQ-ACK of the first control information is counted in HARQ-ACK of a serving cell having a smallest index or a largest index among serving cells states of which convert as indicated by the first control information; or   in a case where the first control information is used for indicating that states of at least two secondary cells serving the second communication node convert, the HARQ-ACK of the first control information is associated with one serving cell, wherein the one serving cell is a serving cell indicated by the first control information for association.   
     
     
         19 . The communication apparatus according to  claim 18 , wherein
 in a case where the HARQ-ACK of the first control information is in combination with the semi-persistent HARQ-ACK codebook, the first communication node determines a PDSCH from an associated serving cell, and determines the location of the HARQ-ACK of the first control information in the semi-persistent HARQ-ACK codebook by using a receiving location of the PDSCH.